An Adder Using Charge Sharing and its Application in DRAMs. - Hak-soo Yu; Songjun Lee; Jacob A. Abraham (ICCD, 2000)

Class-D Audio Amplifier Using 1-Bit Fourth-Order Delta-Sigma Modulation. - Kyoungsik Kang; Jeongjin Roh; Youngkil Choi; Hyungdong Roh; Hyunsuk Nam; Songjun Lee (IEEE Trans. Circuits Syst. II Express Briefs, 2008)

A 99-dB DR Fourth-Order Delta-Sigma Modulator for 20-kHz Bandwidth Sensor Applications. - Youngkil Choi; Jeongjin Roh; Hyungdong Roh; Hyunseok Nam; Songjun Lee (IEEE Trans. Instrum. Meas., 2009)

Energy Efficient Communication Using Relationships between Biological Signals for Ubiquitous Health Monitoring. - Songjun Lee; Doosu Na; Bonmin Koo (IEICE Trans. Commun., 2010)

Design and Implementation of Fault Tolerance in the BACnet/IP Protocol. - Seung Ho Hong; Songjun Lee (IEEE Trans. Ind. Electron., 2010)

Research on Characteristics of Field Uniformity in Reverberation Chamber Using Two TX Antennas. - Jung-Hoon Kim; Tae-Heon Jang; Sung-Kuk Lim; Songjun Lee; Sung-Il Yang (IEICE Trans. Commun., 2012)

Development of a Wireless Corrosion Detection System for Steel-Framed Structures Using Pulsed Eddy Currents. - Namhoon Ha; Han-Seung Lee; Songjun Lee (Sensors, 2021)